P

Inventor

MATSUMOTO NOBUHIKO

JP43 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO NOBUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI GAS CHEMICAL CO

29 patents
US10328659B2Jun 25, 2019

Base material for honeycomb, honeycomb structure, and sandwich structure

MITSUBISHI GAS CHEMICAL CO2 citations73
US11130859B2Sep 28, 2021

Polyester-based resin composition and production process therefor, molded object and production process therefor, and masterbatch

MITSUBISHI GAS CHEMICAL CO3 citations71
US11117312B2Sep 14, 2021

Method for manufacturing a three-dimensional structure

MITSUBISHI GAS CHEMICAL CO2 citations71
US10926488B2Feb 23, 2021

Composite material, method for manufacturing composite material, and method for manufacturing molded article

MITSUBISHI GAS CHEMICAL CO2 citations70
US12422096B2Sep 23, 2025

Liner and pressure vessel

MITSUBISHI GAS CHEMICAL CO0 citations62
US12296511B2May 13, 2025

Method for producing molded article

MITSUBISHI GAS CHEMICAL CO0 citations62
US10907769B2Feb 2, 2021

Pressure vessel, liner and method for manufacturing a pressure vessel

MITSUBISHI GAS CHEMICAL CO1 citations62
US10730262B2Aug 4, 2020

Honeycomb structure and sandwich structure, and base material for honeycomb for producing honeycomb structure and sandwich structure

MITSUBISHI GAS CHEMICAL CO1 citations62
US12227617B2Feb 18, 2025

Polyamide resin, composition, and molded article

MITSUBISHI GAS CHEMICAL CO0 citations60
US12162209B2Dec 10, 2024

Method for manufacturing three-dimensional structure, and 3D printer filament

MITSUBISHI GAS CHEMICAL CO0 citations60
US11932741B2Mar 19, 2024

Method for manufacturing molded article, and composite material

MITSUBISHI GAS CHEMICAL CO0 citations60
US11235513B2Feb 1, 2022

Method for manufacturing three-dimensional structure

MITSUBISHI GAS CHEMICAL CO1 citations60
US11465370B2Oct 11, 2022

Method for manufacturing molded article and manufacturing device

MITSUBISHI GAS CHEMICAL CO1 citations54
US10774188B2Sep 15, 2020

Material and formed article

MITSUBISHI GAS CHEMICAL CO0 citations52
US10625441B2Apr 21, 2020

Method for manufacturing formed article

MITSUBISHI GAS CHEMICAL CO0 citations52
US10077335B2Sep 18, 2018

Fiber reinforced polyamide resin material

MITSUBISHI GAS CHEMICAL CO1 citations52
US12447717B2Oct 21, 2025

Multilayered body and method for manufacturing same

MITSUBISHI GAS CHEMICAL CO0 citations51
US12202948B2Jan 21, 2025

Fiber-reinforced resin material, wound body, molded article, and production method for fiber-reinforced resin material

MITSUBISHI GAS CHEMICAL CO0 citations51
US12584590B2Mar 24, 2026

Pressure vessel and method for producing pressure vessel

MITSUBISHI GAS CHEMICAL CO0 citations50
US12320038B2Jun 3, 2025

Filament and fishing line

MITSUBISHI GAS CHEMICAL CO0 citations50
US12030999B2Jul 9, 2024

Method for producing fiber-reinforced composite material

MITSUBISHI GAS CHEMICAL CO0 citations50
US12576559B2Mar 17, 2026

Molded article manufacturing method, resin impregnating apparatus, and 3D printer

MITSUBISHI GAS CHEMICAL CO0 citations49
US10597500B2Mar 24, 2020

Method for producing composite material and composite material

MITSUBISHI GAS CHEMICAL CO0 citations49
US11499022B2Nov 15, 2022

Material, method for producing the material, partially welded material, composite material, and method of producing molded product

MITSUBISHI GAS CHEMICAL CO0 citations48
US11236446B2Feb 1, 2022

Commingled yarn, method for manufacturing the commingled yarn, and, weave fabric

MITSUBISHI GAS CHEMICAL CO0 citations47
US12422063B2Sep 23, 2025

Hose, method for manufacturing hose, and hydraulic pump

MITSUBISHI GAS CHEMICAL CO0 citations46
US11834294B2Dec 5, 2023

Wound body and method for manufacturing wound body

MITSUBISHI GAS CHEMICAL CO0 citations46
US9994976B2Jun 12, 2018

Method for manufacturing commingled yarn, commingled yarn, wind-up article, and, woven fabric

MITSUBISHI GAS CHEMICAL CO1 citations46
US10828807B2Nov 10, 2020

Method for manufacturing molded article

MITSUBISHI GAS CHEMICAL CO0 citations38

WAKABAYASHI HIROKAZU

3 patents

MITADERA JUN

2 patents

KONDOH MIKIO

2 patents

MATSUMOTO NOBUHIKO

2 patents

DAI ICHI HIGH FREQUENCY CO LTD

2 patents

YAMAMOTO TAKEHARU

1 patent

TOYODA CHUO KENKYUSHO KK

1 patent

TOYOTA MOTOR CO LTD

1 patent